Biomaterial Database

Effect of prostaglandin E1 and steroid combination in the treatment of hemorrhagic shock. 1978

G J Slotman, and G W Machiedo, and R Tesoriero, and B F Rush

Prostaglandin E1 and methylprednisolone sodium succinate were administered simultaneously after shock in an intact canine hemorrhagic shock model and compared to treatment with each agent singly and with a 60 cc saline infusion. A detrimental effect of the prostaglandin E1/steroid combination was evidenced by decreased heart rate, mean arterial and central venous pressures, cardiac output, and arterial pH, and increased venous lactate. Survival was poor after the combined regimen. These changes may be related to vasodilation in the peripheral vascular system, causing pooling of blood. Lysosomal membranes were stabilized in spite of prolonged hypoperfusion.

UI	MeSH Term	Description	Entries
D008775	Methylprednisolone	A PREDNISOLONE derivative with similar anti-inflammatory action.	6-Methylprednisolone,Medrol,Metipred,Urbason,6 Methylprednisolone
D008776	Methylprednisolone Hemisuccinate	A water-soluble ester of METHYLPREDNISOLONE used for cardiac, allergic, and hypoxic emergencies.	Methylprednisolone Succinate,6 alpha-Methylprednisolone Sodium Hemisuccinate,A-MethaPred,Methylprednisolone Hemisuccinate Monosodium Salt,Methylprednisolone Sodium Hemisuccinate,Methylprednisolone Sodium Succinate,Solu-Medrol,Solumedrol,Urbason-Soluble,Hemisuccinate, Methylprednisolone,Sodium Hemisuccinate, Methylprednisolone,Sodium Succinate, Methylprednisolone,Succinate, Methylprednisolone,UrbasonSoluble
D011458	Prostaglandins E	(11 alpha,13E,15S)-11,15-Dihydroxy-9-oxoprost-13-en-1-oic acid (PGE(1)); (5Z,11 alpha,13E,15S)-11,15-dihydroxy-9-oxoprosta-5,13-dien-1-oic acid (PGE(2)); and (5Z,11 alpha,13E,15S,17Z)-11,15-dihydroxy-9-oxoprosta-5,13,17-trien-1-oic acid (PGE(3)). Three of the six naturally occurring prostaglandins. They are considered primary in that no one is derived from another in living organisms. Originally isolated from sheep seminal fluid and vesicles, they are found in many organs and tissues and play a major role in mediating various physiological activities.	PGE
D002403	Cathepsins	A group of lysosomal proteinases or endopeptidases found in aqueous extracts of a variety of animal tissues. They function optimally within an acidic pH range. The cathepsins occur as a variety of enzyme subtypes including SERINE PROTEASES; ASPARTIC PROTEINASES; and CYSTEINE PROTEASES.	Cathepsin
D004285	Dogs	The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065)	Canis familiaris,Dog
D006439	Hemodynamics	The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM.	Hemodynamic
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D012771	Shock, Hemorrhagic	Acute hemorrhage or excessive fluid loss resulting in HYPOVOLEMIA.	Hemorrhagic Shock
D013156	Splenectomy	Surgical procedure involving either partial or entire removal of the spleen.	Splenectomies